Fetch second paged of search results

[apo86]

See https://github.com/xbmc/metadata.themoviedb.org.python/issues/158

[basilgello]

Thanks for the contribution @apo86 !

Isn't it better to fetch a configurable number of pages and make a default to 2 or whatever?

[rmrector]

Thanks, I'm digging what you've got here. I'll merge this in the morning and we can add a setting later.

[apo86]

Thanks!